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Jan
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comment Find out trace of a given matrix $A$ with entries from $\mathbb{Z}_{227}$
@rschwieb You are welcome. :)
Jan
15
comment Find out trace of a given matrix $A$ with entries from $\mathbb{Z}_{227}$
@rschwieb I have edited question statement. Thanks for pointing out.
Jan
15
comment Find out trace of a given matrix $A$ with entries from $\mathbb{Z}_{227}$
@rschwieb I have edited the problem statement. Please see it again. Also, I don't remember whether I deleted any comments.
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revised Find out trace of a given matrix $A$ with entries from $\mathbb{Z}_{227}$
added 69 characters in body
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comment Properties of Derivative function on $\mathbb R[x]$
Thanks........:)
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comment Properties of Derivative function on $\mathbb R[x]$
What about $D(E(f)) = f , \forall f$?
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comment Need some facts about Newton-Schulz iterative method and its application to sparse matrices
de Thanks for the answer. It helped me a lot.:)
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accepted Need some facts about Newton-Schulz iterative method and its application to sparse matrices
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comment Need some facts about Newton-Schulz iterative method and its application to sparse matrices
Dear sir, thank you very much for the answer. But, I want to know I want to know whether Newton's method work well for sparse matrices? Also, whether for the sparse matrix $A$, its inverse $V_k$ by Newton's method preserves sparsity?
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reviewed Approve Are there 2p elements of order p in $\mathbb{Z}_p \times\mathbb{Z}_p$?
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reviewed Approve Proof NP-Complete for $L = \{G, T \mid G \text{ is a graph with a spanning tree isomorphic to } T\}$